Authoritative DNS

DNS as a Vector for DoS Attacks

Understand how DNS is exploited in DoS attacks, the impact on businesses, and effective strategies to protect your network and maintain service availability.

DNS on-path attack

Safeguard against On-Path DNS Attacks, protect sensitive data, and secure your online infrastructure with Vercara's advanced DNS solutions.

January 15, 2025

Infrastructure Trends and Traffic Insights – December 2024

In December 2024, Vercara's UltraWAF processed 580M requests with 18.47% malicious traffic, UltraDNS saw 4.2T queries, and UltraDDoS mitigated 3,102 attacks. Key trends include a rise in mega DDoS attacks, IPv6 adoption, and bot traffic reduction.

January 10, 2025

Vercara DNS Analysis Report – December 2024

In December 2024, Vercara processed 4.20 trillion DNS queries, marking a 1.49% increase. IPv6 adoption rose, while DDoS attacks surged by 190.74%.

January 7, 2025

What Is DNS and How Does it Work?

Learn what DNS is and how it works with our comprehensive guide to the Domain Name System. Discover its functions, hierarchy, and importance for the internet.

UltraDNS

In a connected world, as internet users expect seamless and secure online experiences, DNS has become more difficult and complex to manage than ever before.

UltraDNS²

The most important thing organizations can do to protect their authoritative DNS service is to implement redundant DNS solutions.

December 16, 2024

Infrastructure Trends and Traffic Insights – November 2024

November 2024: DDoS attacks dropped 67% in November, with 61% being carpet bombing. DNS traffic rose 1.1%, while 18.83% of WAF requests were malicious. Learn more.

December 12, 2024

Vercara DNS Analysis Report – November 2024

UltraDNS processed 4.13T queries in Nov 2024, highlighting growth, IPv6 adoption, secure trends, and reduced DDoS attacks with advanced defenses.

December 10, 2024

HTTP Redirects with DNS

Use HTTP redirects with DNS to manage 301/302 redirects for smooth migrations and traffic routing. Learn how with DigiCert UltraDNS. Schedule a demo.

December 4, 2024

UltraDNS: Proven DNS Features That Keep Your Online Presence Secure and Efficient

Discover the top DNS features and benefits, including security, zone transfers, and traffic steering, to enhance your online presence with UltraDNS.

November 27, 2024

Load Balancing Matchup – Weighted Round Robin vs. Round Robin

Load balancing optimizes traffic flow, prevents overloads, and enhances security. Learn how Round Robin & Weighted Round Robin improve performance & resilience.

DigiCert Resources

Authoritative DNS Resources

Vercara: A Leader in Securing Online Experiences

Webinar: WAAP is Here to Stay: Combining API Protection and Cloud Application Security

Weekly Updates on the Cyber Threat Landscape

Cybersecurity Insights That Are Ahead of the Curve

Weekly Updates on the Cyber Threat Landscape

Cybersecurity Insights That Are Ahead of the Curve

Weekly Updates on the Cyber Threat Landscape

Cybersecurity Insights That Are Ahead of the Curve